https://w3id.org/framester/conceptnet5/data/en/weightlessness <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/weightless.a> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/ness> <https://w3id.org/framester/conceptnet5/data/en/weightless> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/attribute> <https://w3id.org/framester/conceptnet5/data/en/situation_involve_tangible_thing> risorse dalla linked data cloud